这句话的Where为何是地址状语从句呢?不是非限定性定语从句呢?
The attacks on ambition are many and come from various angles; Its public defenders are few and unimpressive where they are not extremely unattractive.
是地址状语从句:
The attacks on ambition are many and come from various angles; Its public defenders are few and unimpressive (主句)where they are not extremely unattractive.(地址状语从句)
地址状语的字面意思:在它们不是很不吸引人的地方,......
可以引申为条件含义:只须它们不是很不引人注目,...